Pope Sixtus III

Pope Sixtus III (380-18 August 440) was the Pope from 432 to 440, succeeding Pope Celestine I and preceding Pope Leo I.

Biography
Sixtus was born in 380 AD in Rome, and he became the pope after the death of Pope Celestine I. During Sixtus' reign, he built the Basilica of Santa Sabina and the Basilica di Santa Maria Maggiore (among others) in Rome in a building boom. He died in 440, and he was succeeded by Pope Leo I.